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Undefined reference to `pow' and `floor'
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Could you please explain how to work out the letter to put after -l?
– Gabriele Cirulli
Dec 29 '11 at 20:12
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Xcode debugging - displaying images
...l tools.
What i'm doing to test images while debugging is to convert that raw data into an image-file format, like .png, and then saving it somewhere, and then i'm opening the image with any image viewing tool.
I have a piece of code for that purpose, which look basically like that:
NSData *image...
How to inspect FormData?
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console.log(...fd)
Longer answer
If you would like to inspect what the raw body would look like then you could use the Response constructor (part of fetch API)
var fd = new FormData
fd.append("key1", "value1")
fd.append("key2", "value2")
new Response(fd).text().then(console.log)
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Get the size of the screen, current web page and browser window
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I would just like to very quierly remark that one-letter variable names are never helpful.
– wybe
Jun 2 '18 at 23:27
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Maximum length for MD5 input/output
...s. Text should be as quoted :) "32 hex digits and the string contains only letters from 'a-z' and digits from '0-9'"
– Remis B
Apr 9 '15 at 14:36
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How to get the data-id attribute?
... report it doesn't work, make sure your attribute contains only lower case letters. For example "data-listId" should be "data-listid". See stackoverflow.com/questions/10992984/… for the reason why.
– WindChimes
Nov 23 '14 at 4:42
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How can I check if a file exists in Perl?
...EXPR
-X DIRHANDLE
-X A file test, where X is one of the letters listed below. This unary operator takes one argument,
either a filename, a filehandle, or a dirhandle, and tests the associated file to see if something is
true about it. If the argumen...
How to make the hardware beep sound in Mac OS X 10.6
...nks! Here is a list of other options if anyone is interested: pastebin.com/raw.php?i=czJ8MVW3
– Andrei
Mar 24 '13 at 14:28
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Could I change my name and surname in all previous commits?
...TER_NAME="${NEW_NAME}"
export GIT_COMMITTER_EMAIL="${NEW_EMAIL}"
fi'
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Remove not alphanumeric characters from string
...t, you would need to replace each control character with the corresponding letter, e.g. replace the character \n with the character n.
To replace a control character you need to use a character set like [\r], as \r has a special meaning in a regular expression:
var input = "\\test\red\bob\fred\new...